Oil and gas leases in District 04 — page 107

Railroad Commission district 04 covers 26 Texas counties and 31,387 leases with reported production. 3,464 of them are oil leases and 27,923 are gas leases. Between them they carry 37,861 wellbores. Reported volumes run from January 1993 to August 2026 and come to 140.8 million barrels of oil and 32.5 billion Mcf of gas. 1,347 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about District 04

How many oil and gas leases are in District 04?: District 04 has 31,387 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has District 04 produced?: Leases in District 04 have reported 140,766,198 barrels of oil (bbl) and 32,505,269,454 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in District 04?: 1,347 operators file production returns for leases in District 04.
How much are mineral rights in District 04 worth?: There is no single figure: what a mineral or royalty interest in District 04 is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 31,387 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Leases — page 107 of 157

HOSKINSON "A" — gas, Eog Resources, Inc., San Patricio County, 104 thousand reported
STATE LEASE "B" — gas, Transamerican Natural Gas Corp., Webb County, 104 thousand reported
DCRC 54 — gas, Devon Louisiana Corporation, Duval County, 104 thousand reported
DINN , JOHN AND ELVA — gas, Lobo Resources, Ltd., Webb County, 104 thousand reported
GALVAN RANCH N9 — gas, Legend Natural Gas III, LP, Webb County, 104 thousand reported
STATE OF TEXAS SLICK #5 — gas, Star Of Texas Energy SRVS, Inc., Starr County, 104 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 104 thousand reported
VERGARA — gas, Transamerican Natural Gas Corp., Webb County, 104 thousand reported
GRUENE, O. A. — gas, Collins & Ware, Inc., Nueces County, 104 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 103 thousand reported
CLARK-HEREFORD UNIT A — gas, Columbus Energy Corp., Webb County, 103 thousand reported
WELDER "E" — gas, Scana Petroleum Resources, Inc., San Patricio County, 103 thousand reported
B GALLAGHER 1GU — gas, Peoples Energy Prod.-TX, L.P., Nueces County, 103 thousand reported
DCRC SECTION 54 — gas, Lynx Energy Company, Inc., Duval County, 103 thousand reported
BRISCOE "E" — gas, Crimson Energy Company, LC, Webb County, 103 thousand reported
ARRIAGA GU "F" — gas, El Paso Production Oil & Gas Co., Starr County, 103 thousand reported
PETTY RANCH — gas, ST. Mary Land & Exploration Co., Webb County, 103 thousand reported
MECOM, LANNIE — gas, Samson Lone Star LP, Zapata County, 103 thousand reported
DCRC "3B" — oil, Union Pacific Resources Company, Webb County, 103 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 103 thousand reported
MARTIN - VOLZ — gas, Weeks Exploration Company, Webb County, 103 thousand reported
VELA, SERAPIO HEIRS B — gas, Enron Oil & Gas Company, Zapata County, 103 thousand reported
BRISCOE "C" — gas, Huber Energy L.P., Webb County, 103 thousand reported
GATES "N" TR1 — gas, Lewis Petro Properties, Inc., Webb County, 103 thousand reported
STATE TRACT 975 — oil, Mego Resources, LLC, San Patricio County, 103 thousand reported
ACEVEDO, H. OIL UNIT — oil, Suemaur Exploration, Inc., Starr County, 103 thousand reported
HAYNES "B" — gas, Transamerican Natural Gas Corp., Zapata County, 103 thousand reported
SPESSARD, W.M. — gas, Kamlok Oil & Gas, Inc., Nueces County, 103 thousand reported
D C R C SECTION 54 — gas, Exxon Corp., Duval County, 103 thousand reported
KILLAM MINERAL FEE SECT. 189 "A" — oil, Killam Oil Co., Ltd., Duval County, 103 thousand reported
AVIATORS GAS UNIT — gas, Hanson Production Company, Webb County, 103 thousand reported
MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Brooks County, 103 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 103 thousand reported
SULLIVAN, D. J. "O" — gas, Maguire Oil Company, Brooks County, 103 thousand reported
ARMSTRONG, CHARLES M. — gas, Exxon Corp., Kenedy County, 103 thousand reported
MAMA NA PARTNERSHIP — gas, Discorbis Oil Company, Duval County, 103 thousand reported
FEE 687 — gas, Pennzoil Exploration & Prod. Co., Nueces County, 103 thousand reported
LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 103 thousand reported
SLATOR RANCH — gas, Eog Resources, Inc., Zapata County, 103 thousand reported
TODD ESTATE — gas, Dewbre Petroleum Corporation, Jim Wells County, 103 thousand reported
LUBY, J. P. — gas, Apache Corporation, Nueces County, 103 thousand reported
BLOCKER RANCH "E" — gas, Pinon Corporation, Webb County, 103 thousand reported
WEBB COUNTY SCHOOL LAND 1383L — gas, Lewis Petro Properties, Inc., Webb County, 103 thousand reported
MOSSER & SHANKS — gas, Gasper Rice Resources, Ltd., Jim Wells County, 103 thousand reported
SEELIGSON UNIT — gas, Triad Energy Corporation, Jim Wells County, 103 thousand reported
VELA, HUMBERTO JR. — gas, Continental Operating Co., Zapata County, 103 thousand reported
GALVAN RANCH O14 — gas, Legend Natural Gas III, LP, Webb County, 103 thousand reported
CASSIN, EDWARD — gas, Conocophillips Company, Zapata County, 103 thousand reported
JOHN G. KENEDY, JR. "J" — gas, Headington Oil Company, L.P., Kenedy County, 102 thousand reported
LINKENHOGER, L. — gas, Pittencrieff America, Inc., Nueces County, 102 thousand reported
AKERS — gas, Vastar Resources, Inc., Duval County, 102 thousand reported
GEORGE — oil, Mortimer Production Company, San Patricio County, 102 thousand reported
LA BRISA RANCH — gas, Belco Operating Corp., Starr County, 102 thousand reported
LECHENGER — gas, Transamerican Natural Gas Corp., Webb County, 102 thousand reported
HAGIST RANCH -A- — gas, Gillring Oil Company, Duval County, 102 thousand reported
JJJ RANCH — gas, Prime Operating Company, Webb County, 102 thousand reported
LOS OJUELOS MINERAL TRUST — gas, Evans, S. Lavon JR. Oper. Co., Webb County, 102 thousand reported
GATES 1857 — gas, Lewis Petro Properties, Inc., Webb County, 102 thousand reported
MARTINEZ, ADELA M. ET AL — gas, Chevron U. S. A. Inc., Zapata County, 102 thousand reported
VAQUILLAS RANCH C — gas, Conocophillips Company, Webb County, 102 thousand reported
BARRERA, F. - STATE — gas, Shell Western E&P, Starr County, 102 thousand reported
GARCIA 2 — gas, Cometra Oil And Gas, Inc., Brooks County, 102 thousand reported
JONES,R.C. — gas, Dugger, Glenn, Jim Wells County, 102 thousand reported
BENAVIDES MINERAL TRUST — gas, Eog Resources, Inc., Zapata County, 102 thousand reported
GALVAN RANCH J13 — gas, Legend Natural Gas III, LP, Webb County, 102 thousand reported
BLOCKER RANCH-STATE B — gas, Legend Natural Gas II, LP, Webb County, 102 thousand reported
H.I. PALAFOX — gas, Rea Oil & Gas, Inc., Webb County, 102 thousand reported
TEXACO GOUGER FEE — gas, High Sierra Operating, Ltd., Mcmullen County, 102 thousand reported
ADAMS, MARGARET — gas, Grace Petroleum Corp., Jim Wells County, 102 thousand reported
TRES PUERTAS — gas, Mestena Operating, Ltd., Brooks County, 102 thousand reported
EAST, S.K. MRS. — gas, Exxon Corp., Kenedy County, 102 thousand reported
ROGER HOFFMAN G U "A" — oil, Devon Louisiana Corporation, Jim Wells County, 102 thousand reported
RICHARDSON, C. R. — gas, Lundberg Operating Corporation, Nueces County, 102 thousand reported
BURDITT G.U. — gas, Hydrocarbon Operating, Inc., Nueces County, 102 thousand reported
FEE 687 — gas, Pennzoil Exploration & Prod. Co., Nueces County, 102 thousand reported
MCMURREY, WM. — gas, Transamerican Natural Gas Corp., Zapata County, 102 thousand reported
DUVAL CO. RANCH CO. -D- — oil, Dewbre Petroleum Corporation, Duval County, 102 thousand reported
FLOERKE — gas, Slawson Exploration Company, Inc, San Patricio County, 102 thousand reported
TEXACO COUGER FEE — gas, High Sierra Operating, Ltd., Mcmullen County, 102 thousand reported
GRUENE, O. A. — gas, Union Pacific Resources Company, Nueces County, 102 thousand reported
BENEVIDES-CNR — gas, Peak Energy Corporation, Webb County, 102 thousand reported
BELL-STELZIG UNIT — gas, Bridge Oil Production Co., Inc., Hidalgo County, 102 thousand reported
ALLEY — gas, Eex Operating, L.P., Webb County, 102 thousand reported
MORGAN PROPERTIES — gas, Peoples Energy Prod.-TX, L.P., Nueces County, 102 thousand reported
GUERRA, R. — gas, BPL Exploration, Ltd., Zapata County, 102 thousand reported
THOMPSON UNIT — gas, Tema Oil And Gas Company, Nueces County, 102 thousand reported
BRISCOE "E" — gas, Crimson Energy Company, LC, Webb County, 102 thousand reported
GUERRA — gas, Mortimer Production Company, Starr County, 102 thousand reported
VAQUILLAS RANCH CO., LTD. — gas, Reh Energy, Inc., Webb County, 102 thousand reported
MURCH, B. L. — oil, Hughes, Dan A. Company, Starr County, 101 thousand reported
GARCIA, ESTELLA — gas, Bridge Oil Company, L. P., Duval County, 101 thousand reported
MESTENA OIL & GAS — gas, Williams-Cody, Inc., Jim Hogg County, 101 thousand reported
WELDER, J.F. UNIT — gas, Texaco E & P Inc., San Patricio County, 101 thousand reported
MCKENDRICK — gas, Michael Petroleum Corporation, Webb County, 101 thousand reported
ADAMS-HOUGHTON — gas, Sandalwood Oil & Gas, Inc., Jim Wells County, 101 thousand reported
MB - WNH B — gas, Eog Resources, Inc., Webb County, 101 thousand reported
VAQUILLAS BORREGO — gas, Killam Oil Co., Ltd., Webb County, 101 thousand reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 101 thousand reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 101 thousand reported
FLORES, FEBRONIO — gas, Falcon Production Co., Hidalgo County, 101 thousand reported
HUBBERD "B" — gas, Ricochet Energy, Inc., Webb County, 101 thousand reported
GALVAN RANCH L1 — gas, Legend Natural Gas III, LP, Webb County, 101 thousand reported
STATE OF TEXAS 390 — gas, Bass Enterprises Production Co., Nueces County, 101 thousand reported
CHAPMAN JO D — oil, Decker Operating Co., L.L.C., Nueces County, 101 thousand reported
BLOOMBERG, SAMUEL D. — gas, Hanson Production Company, Starr County, 101 thousand reported
MERCER TRUST — gas, Dynamic Production, Inc., Cameron County, 101 thousand reported
LAUREL, C. — gas, Oryx Energy Company, Starr County, 101 thousand reported
HIRSCH ESTATE 537 — gas, Enron Oil & Gas Company, Webb County, 101 thousand reported
CUMMINS & SLAUGHTER — gas, Virtex Petroleum Company, Inc., Webb County, 101 thousand reported
PETTY RANCH — gas, Kerns O & G, Inc., Webb County, 101 thousand reported
WELHAUSEN, J.R. — gas, Conoco Inc., Webb County, 101 thousand reported
VT M. MARTIN ST OF TX — gas, Virtex Petroleum Company, Inc., Webb County, 101 thousand reported
HUBBERD — gas, Conoco Inc., Webb County, 101 thousand reported
STALKER GAS UNIT — gas, Merit Energy Company, Hidalgo County, 101 thousand reported
BRUNI RANCH — gas, Transamerican Natural Gas Corp., Webb County, 101 thousand reported
HACHAR, D.D. — gas, Columbus Energy, LLC, Webb County, 101 thousand reported
TASAJAL — gas, Mestena Operating, Ltd., Jim Hogg County, 101 thousand reported
B.M.T. — gas, Transamerican Natural Gas Corp., Webb County, 101 thousand reported
GARNER, TULLY C. — gas, Eog Resources, Inc., Webb County, 101 thousand reported
STATE TRACT 786 — gas, Expro Engineering, Inc., Nueces County, 101 thousand reported
ADAMS ET. AL. "A" — gas, Sandalwood Oil & Gas, Inc., Jim Wells County, 100 thousand reported
STELZIG - ZWERNEMAN — gas, Diamond "S" Oil, Inc., Jim Wells County, 100 thousand reported
BENAVIDES, G. G. — gas, Peak Energy Corporation, Webb County, 100 thousand reported
EL VIEJITO "C" — gas, Eog Resources, Inc., Webb County, 100 thousand reported
HAYNES, LEONARD — gas, North Central Oil Corp., Zapata County, 100 thousand reported
RAMIREZ, BLAS — gas, Pioneer Natural Res. USA, Inc., Zapata County, 100 thousand reported
BAHR, JOHN W. — gas, El Dorado Resources Inc., Duval County, 100 thousand reported
GUTIERREZ GAS UNIT — gas, Legend Natural Gas III, LP, Starr County, 100 thousand reported
GEE, H. W. — gas, Little, Lou Operating Co., Inc., Nueces County, 100 thousand reported
GUTIERREZ, O. — gas, Transamerican Natural Gas Corp., Zapata County, 100 thousand reported
RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 100 thousand reported
WOLTERS — gas, Bridge Oil Company, L. P., Jim Wells County, 100 thousand reported
ASCHE — gas, Houston Exploration Company, The, Zapata County, 100 thousand reported
TAYLOR, R.E. — oil, Western Gulf Oil & Gas Inc., Nueces County, 100 thousand reported
MCGILL BROS. — oil, Exxon Mobil Corporation, Brooks County, 100 thousand reported
KNOX — gas, Abraxas Production Corporation, Jim Wells County, 100 thousand reported
ARMSTRONG 258 — gas, XCL-Texas, Inc., Webb County, 100 thousand reported
HAYNES, L. — gas, Pogo Producing Company LLC, Zapata County, 100 thousand reported
WHITE, PAUL E. "B" — gas, Exxon Corp., Duval County, 100 thousand reported
WELDER, MINNIE S. — gas, Mobil Producing TX. & N.M. Inc., San Patricio County, 100 thousand reported
MIDDLETON — gas, Middleton Oil Company, Webb County, 100 thousand reported
GOLDSTON, W. L. ET AL — gas, PG&E Resources Company, Hidalgo County, 100 thousand reported
ARNOLD — gas, Cimarron Engineering Corp., Duval County, 100 thousand reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 100 thousand reported
MCKENDRICK, W. H. ET AL — gas, Sonat Exploration Co. - Houston, Webb County, 100 thousand reported
SALDIVAR, RAYMUNDO T. — gas, Conoco Inc., Webb County, 100 thousand reported
MCCLURE NORTH — gas, Eog Resources, Inc., Starr County, 100 thousand reported
YTURRIA, F. — gas, Cody Energy LLC, Willacy County, 100 thousand reported
EL GATO — gas, Chesapeake Operating, Inc., Webb County, 100 thousand reported
CUELLAR NO. 3 GAS UNIT — gas, Hamilton, J. R., Duval County, 100 thousand reported
GARZA HEIRS — oil, Bommer Engineering Co., Starr County, 100 thousand reported
BRISCOE 4-1 — gas, Virtex Petroleum Company, Inc., Webb County, 100 thousand reported
DUVAL COUNTY RANCH CO. -B- — oil, D.Y. Exploration, Inc., Duval County, 100 thousand reported
DE PORRAS, V. G. GAS UNIT — gas, Vintage Petroleum, Inc., Brooks County, 100 thousand reported
CASTILLO-FLORES G.U. — gas, Greenbrier Oper. Co., Hidalgo County, 100 thousand reported
PHOENIX GAS UNIT — gas, BP America Production Company, Hidalgo County, 100 thousand reported
SAMANO — gas, Smith Production Inc., Starr County, 100 thousand reported
GUERRA GAS UNIT "A" — gas, El Paso E & P Company, L. P., Starr County, 100 thousand reported
KLEBERG — gas, Miller, W. C. Operating Company, Nueces County, 99 thousand reported
FROST NATIONAL BANK -A- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 99 thousand reported
LA BRISA RANCH 913 — gas, Trap Rock Oil, Ltd., Starr County, 99 thousand reported
GUTIERREZ, CHEVRON R. — gas, Chevron U. S. A. Inc., Zapata County, 99 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 99 thousand reported
LONGORIA MINERAL TRUST, ET AL — gas, Coastal Oil & Gas Corporation, Duval County, 99 thousand reported
KENEDY, JOHN G. JR. "E" — gas, Exxon Corp., Kenedy County, 99 thousand reported
KELLY, J. C., UNIT — gas, South Texas Limited Partnership, Hidalgo County, 99 thousand reported
CHRISTIAN, WOODS — gas, Shell Western E&P Inc., Hidalgo County, 99 thousand reported
PERKINS-LAGASSE — gas, Great Western Drilling Company, Nueces County, 99 thousand reported
BLISS, F. E. — oil, Crystal Oil Company, Nueces County, 99 thousand reported
COUNTISS, SAM — gas, Gcea, LLC, Nueces County, 99 thousand reported
DE TIJERINA, H.C. — gas, Freedom Energy, Inc. (I), Jim Wells County, 99 thousand reported
VT RAMIREZ — gas, Virtex Petroleum Company, Inc., Webb County, 99 thousand reported
JENNINGS — gas, Pennzoil Exploration & Prod. Co., Zapata County, 99 thousand reported
WALTON, IRENE — gas, Union Pacific Resources Company, Nueces County, 99 thousand reported
FLORES, L. G. — gas, Forest Oil Corporation, Zapata County, 99 thousand reported
GUERRA,A.E. — gas, Texaco E & P Inc., Hidalgo County, 99 thousand reported
BRUNI MINERALS "D" LEASE — gas, Killam Oil Co., Ltd., Webb County, 99 thousand reported
BARBON-HENDRICKS — gas, Southwest Oil & Land, Inc., Jim Wells County, 99 thousand reported
VAQUILLAS BORREGO — gas, Killam Oil Co., Ltd., Webb County, 99 thousand reported
WELDER HEIRS — gas, Suemaur Exploration, Inc., Duval County, 99 thousand reported
DRISCOLL, CLARA — gas, Devon Energy Production Co, L.P., Nueces County, 99 thousand reported
LUBY, J. P. — gas, Texaco E & P Inc., Nueces County, 99 thousand reported
LUTTES GAS UNIT #2 — gas, Quintana Pet. Corp., Cameron County, 99 thousand reported
VILLARREAL — gas, Newman Operating Company, Starr County, 99 thousand reported
DE GARZA, C.L. — gas, Oryx Energy Company, Starr County, 99 thousand reported
CUEVAS OIL UNIT A — gas, Fischer Operating Corporation, Duval County, 99 thousand reported
DICKERSON UNIT — gas, Erskine Energy, LLC, Hidalgo County, 99 thousand reported
BRISCOE "G" — gas, Huber Energy L.P., Webb County, 99 thousand reported
EDINBURG IMPROVEMENT ASSOCIATION — gas, BNP Petroleum Corporation, Hidalgo County, 99 thousand reported
MIL PESOS — gas, Mestena Operating, Ltd., Brooks County, 99 thousand reported
HACHAR, D. D. — gas, Columbus Energy, LLC, Webb County, 99 thousand reported
GONZALES, M. A. — gas, Dirks, R.W. Pet. Eng. Inc., Webb County, 99 thousand reported
BRISCOE "E" — gas, Pacific Operators, Inc., Webb County, 99 thousand reported
PERSON, FRIEDA UNIT — gas, Reserve Operating Corp., San Patricio County, 99 thousand reported
DCR 152A — oil, Killam Oil Co., Ltd., Duval County, 99 thousand reported
BOSTON TEXAS LAND TRUST — gas, Merit Energy Company, Starr County, 99 thousand reported
BECKER ET AL GAS UNIT #1 — gas, Lobo Resources, Ltd., Duval County, 99 thousand reported
PETTY RANCH — gas, Blackbrush O & G, Inc., Webb County, 99 thousand reported
JOHNSON, F. I. — gas, Mobil Producing TX. & N.M. Inc., Hidalgo County, 99 thousand reported
STATE SLICK "D" — gas, Fina Oil & Chemical Company, Starr County, 99 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.